.

src/main/java/com/gxmailu/ocrCloudPlatform/service/impl/ServerInfoServiceImpl.java

@@ -2,7 +2,6 @@ package com.gxmailu.ocrCloudPlatform.service.impl;
 
 
 import cn.hutool.core.collection.CollUtil;
 import cn.hutool.core.collection.CollUtil;
 import cn.hutool.core.util.ObjUtil;
 import cn.hutool.core.util.ObjUtil;
-import cn.hutool.core.util.RandomUtil;
 import com.alibaba.fastjson.JSONArray;
 import com.alibaba.fastjson.JSONArray;
 import com.alibaba.fastjson.JSONObject;
 import com.alibaba.fastjson.JSONObject;
 import com.baomidou.mybatisplus.core.conditions.query.QueryWrapper;
 import com.baomidou.mybatisplus.core.conditions.query.QueryWrapper;
@@ -238,7 +237,7 @@ public class ServerInfoServiceImpl implements ServerInfoService {
         try {
         try {
             List<ServerInfo> serverInfos;
             List<ServerInfo> serverInfos;
             Object object = redisService.getValue(RedisConstant.OCR_SERVER_ALL);
             Object object = redisService.getValue(RedisConstant.OCR_SERVER_ALL);
-            if (ObjUtil.isNull(object)) {
+            if (ObjUtil.isNotNull(object)) {
                 serverInfos = JSONArray.parseArray(object.toString(), ServerInfo.class);
                 serverInfos = JSONArray.parseArray(object.toString(), ServerInfo.class);
             } else {
             } else {
                 serverInfos = serverInfoMapper.selectList(Wrappers.lambdaQuery(ServerInfo.class)
                 serverInfos = serverInfoMapper.selectList(Wrappers.lambdaQuery(ServerInfo.class)